:root{--color-primary: #0077b6;--color-primary-dark: #005f91;--color-primary-light: #00b4d8;--color-accent: #0096c7;--color-text: #1a1a2e;--color-text-muted: #5a6478;--color-bg: #ffffff;--color-bg-alt: #f0f7ff;--color-border: #e2eaf2;--color-white: #ffffff;--radius: 12px;--radius-lg: 20px;--shadow: 0 4px 24px rgba(0, 119, 182, .1);--shadow-lg: 0 8px 40px rgba(0, 119, 182, .18);--font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--container-width: 1100px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);line-height:1.6;-webkit-font-smoothing:antialiased}img{max-width:100%;height:auto;display:block}a{color:var(--color-primary);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:var(--container-width);margin:0 auto;padding:0 1.5rem}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}html.embed .header,html.embed .footer{display:none}html.embed main>section[class]{padding:1rem 0 2rem}html.embed .container{padding:0 .75rem}html.embed .content-card{padding:20px}.header.svelte-1elxaub{position:sticky;top:0;z-index:100;background:var(--color-bg);border-bottom:1px solid var(--color-border)}.inner.svelte-1elxaub{max-width:var(--container-width);margin:0 auto;padding:0 1.5rem;height:64px;display:flex;align-items:center;justify-content:space-between}.logo.svelte-1elxaub{display:flex;align-items:center;gap:.6rem;font-size:1.35rem;font-weight:700;color:var(--color-text);text-decoration:none}.logo.svelte-1elxaub:hover{color:var(--color-primary);text-decoration:none}.logo-icon.svelte-1elxaub{width:32px;height:32px;flex-shrink:0}@media(max-width:640px){.inner.svelte-1elxaub{padding:0 1rem}}.footer.svelte-jz8lnl{background:var(--color-text);color:#fff9;padding:2rem 1.5rem;border-top:1px solid rgba(255,255,255,.15)}.inner.svelte-jz8lnl{max-width:var(--container-width);margin:0 auto;display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:1rem}.copyright.svelte-jz8lnl{font-size:.95rem}